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$207+ Cheap flights from Santa Rosa to Baltimore (STS - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BWI
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Santa Rosa to Baltimore

Cheapest flights from Santa Rosa to Baltimore
Explore the most affordable flight options available from Santa Rosa to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSTS - BWI
1 stop9h 00mAlaska Airlines
Fri 12/267:04 amBWI - STS
1 stop9h 28mAlaska Airlines
Deal found 12/15$1,555
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amSTS - BWI
1 stop20h 44mAlaska Airlines
Fri 12/267:00 pmBWI - STS
1 stop21h 32mAlaska Airlines
Deal found 12/14$1,664
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:24 pmSTS - BWI
1 stop24h 36mAlaska Airlines
Fri 12/267:00 pmBWI - STS
1 stop21h 32mAlaska Airlines
Deal found 12/14$1,714
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amSTS - BWI
1 stop20h 44mAlaska Airlines
Sun 12/286:37 pmBWI - STS
1 stop21h 55mAlaska Airlines
Deal found 12/14$1,784
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:24 pmSTS - BWI
1 stop24h 36mAlaska Airlines
Fri 12/267:00 pmBWI - STS
1 stop21h 32mAlaska Airlines
Deal found 12/14$1,794
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amSTS - BWI
1 stop9h 00mAlaska Airlines
Sat 12/277:04 amBWI - STS
1 stop9h 28mAlaska Airlines
Deal found 12/14$2,418
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amSTS - BWI
1 stop8h 37mAlaska Airlines
Sun 12/287:04 amBWI - STS
1 stop9h 28mAlaska Airlines
Deal found 12/14$2,706

Find flight deals from Santa Rosa to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

Priceline
1 star

Most trusted provider

Priceline
3 stars

Round-trip from

$568
(Alaska Airlines)

One-way from

$207
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$542
Provider with most accurate pricing for Santa Rosa Sonoma County-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Baltimore/Washington flights.
Search Deals
From Santa Rosa Sonoma County to Baltimore/Washington
Search Deals
One-way flight from Santa Rosa Sonoma County to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Santa Rosa to Baltimore that are best for you.

Fly from

Santa Rosa

Fly to

Baltimore

Route

Depart

Return

Price

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

Sat 1/10

11:15 am-6:14 pm

1 stop27h 59m

Baltimore/Washington

Tue 1/13

7:14 pm-10:35 am

1 stop18h 21m

$568

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

Thu 12/25

6:00 am-6:00 pm

1 stop9h 00m

Baltimore/Washington

Fri 12/26

7:04 am-1:32 pm

1 stop9h 28m

$1,555

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

Fri 2/27

7:57 pm-5:46 pm

1 stop18h 49m

$207

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

Sun 1/4

8:17 pm-5:44 am

2 stops30h 27m

$372

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

Mon 12/29

6:00 am-5:44 am

1 stop20h 44m

$598

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

Sun 12/28

6:00 am-5:44 am

1 stop20h 44m

$658

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

Sat 12/20

2:24 pm-5:44 am

1 stop12h 20m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

  • Most accurate provider: When it comes to deals on Santa Rosa-Baltimore flights, users find the pricing of Priceline to be most consistent on Cheapflights vs. Priceline Users can find the same prices on Santa Rosa-Baltimore flight deals on Cheapflights vs. Priceline <90% of the time. Price accuracy is based on data collected from Santa Rosa-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Baltimore flights, Cheapflights users trust Priceline the most. Priceline has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Baltimore

What is the cheapest month to book a flight from Santa Rosa to Baltimore?

Currently, May is the cheapest month in which you can book a flight from Santa Rosa to Baltimore (average of $118). Flying from Santa Rosa to Baltimore in July is currently the most expensive (average of $238). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Rosa to Baltimore?

    Airlines like Alaska Airlines fly from Santa Rosa to Baltimore in about 27h 59m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2455 mi.

  • Can I find deals for flights from Santa Rosa to Baltimore that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Baltimore.

  • Can I find deals for business class flights from Santa Rosa to Baltimore?

    Yes. Cheapflights offers flight deals from Santa Rosa to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Baltimore?

    Currently, May is the cheapest month in which you can book a flight from Santa Rosa to Baltimore (average of $118). Flying from Santa Rosa to Baltimore in July is currently the most expensive (average of $238). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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